PROOFPOINT INC

CUSIP: 743424AD5 Class: NOTE

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

Note: Option positions (PUT/CALL) are excluded.

Q2 2018
Shares 8,627,000 Value ($000) $12,774 Avg Close — Range —
Q1 2018
Shares 11,334,000 Value ($000) $16,632 Avg Close — Range —
Q4 2017
Shares 23,191,000 Value ($000) $29,105 Avg Close — Range —
Q3 2017
Shares 20,783,000 Value ($000) $25,932 Avg Close — Range —
Q2 2017
Shares 23,071,000 Value ($000) $28,662 Avg Close — Range —
Q1 2017
Shares 31,303,000 Value ($000) $35,601 Avg Close — Range —
Q4 2016
Shares 29,770,000 Value ($000) $33,747 Avg Close — Range —
Q3 2016
Shares 19,478,000 Value ($000) $22,591 Avg Close — Range —
Q2 2016
Shares 25,351,000 Value ($000) $27,244 Avg Close — Range —